package Code.ArrDynamicInitialization;

public class demo1 {
    public static void main(String[] args) {
        String[] arr = new String[50];

        arr[0] = "张三";
        arr[1] = "李四";
        arr[2] = "王五";

        for (int i = 0; i < arr.length; i++) {
            System.out.print (arr[i] + " ");
        }
        /*
        整数类型：0

        小数类型：0.0

        布尔类型：false

        字符类型：'\u0000'

        引用类型：null
         */
    }
}
